The Coppock curve is a long-term price momentum indicator used primarily to recognize major bottoms in the stock market. Most technical market analysts consider the Coppock curve to be an excellent tool for discriminating between bear market rallies and true bottoms in the stock market.
Elementary calcium reacts with water. Calcium compounds are more or less water soluble. Calcium carbonate has a solubility of 14 mg/L, which is multiplied by a factor five in presence of carbon dioxide. Calcium phosphate solubility is 20 mg/L, and that of calcium fluoride is 16 mg/L.
[2] Magnesium hydroxide has lowsolubility in water, with a K sp of 1.5Ã10 â11; all ofmagnesium hydroxide that does dissolve doesdissociate. Since the dissociation of this small amountof dissolved magnesium hydroxide is complete,magnesium hydroxide is considered a strongelectrolyte.reparation Magnesium hydroxide can be precipitated by the metathesis reaction between magnesium salts andsodium, potassium, or ammonium hydroxide:Mg 2+ (aq) + 2 OH â (aq) â Mg(OH) 2 (s) Uses Suspensions of magnesium hydroxide in water (milk of magnesia) are used as an antacid to neutralizestomach acid, and a laxative.